Index.vue<script setup>
import adminApi from "@/api/admin.js";
import {ref} from "vue";
import {ElMessage, ElMessageBox} from "element-plus";
import {
  Delete,
  Edit,
  Upload,
  Download,
  Plus
} from '@element-plus/icons-vue'
import router from "@/router/index.js";
//数据表格
const list = ref([])
const total = ref(0)
//分页信息和搜索条件
const adminQuery = ref({
  name: '',
  phone: '',
  page: 1,
  limit: 10
})
const dateTimeRange = ref([])

/*adminApi.list(adminQuery.value).then(result => {
    list.value = result.data.records
    total.value = result.data.total
})*/

const loadData = () => {
  adminApi.list(adminQuery.value).then(result => {
    if (result.code == 0) {
      list.value = result.data.records
      total.value = result.data.total
    }
  })
}

loadData()

const onSearch = () => {
  adminQuery.value.page = 1
  adminQuery.value.beginUpdateTime = null
  adminQuery.value.endUpdateTime = null
  if(dateTimeRange.value && dateTimeRange.value.length == 2) {
    adminQuery.value.beginUpdateTime = dateTimeRange.value[0]
    adminQuery.value.endUpdateTime = dateTimeRange.value[1]
  }
  loadData()
}

const reset = () => {
  adminQuery.value.name = ''
  adminQuery.value.phone = ''
  dateTimeRange.value = []
}

//根据id删除
const deleteById = (id) => {
  ElMessageBox.confirm(
      '您确认要删除么?',
      '警告',
      {
        confirmButtonText: '确认',
        cancelButtonText: '取消',
        type: 'warning',
      }
  ).then(() => {
    adminApi.deleteById(id).then(result => {
      if (result.code == 0) {
        ElMessage.success(result.msg)
        loadData()
      } else {
        ElMessage.error(result.msg)
      }
    })
  })
}

//批量删除
const ids = ref([])
const handleSelectionChange = (rows) => {
  console.log('多选', rows)
  ids.value = rows.map(function (row) {
    return row.id;
  })
  console.log(ids.value)
}

const deleteAll = () => {
  ElMessageBox.confirm(
      '您确认要删除么?',
      '警告',
      {
        confirmButtonText: '确认',
        cancelButtonText: '取消',
        type: 'warning',
      }
  ).then(() => {
    adminApi.deleteAll(ids.value).then(result => {
      if (result.code == 0) {
        ElMessage.success(result.msg)
        loadData()
      } else {
        ElMessage.error(result.msg)
      }
    })
  })
}

//添加、编辑
const dialogFormVisible = ref(false)
const admin = ref({})
const showAddDialog = () => {
  admin.value = {}
  dialogFormVisible.value = true
}

const showUpdateDialog = (id) => {
  dialogFormVisible.value = true
  admin.value = {}
  adminApi.selectById(id).then(result => {
    if (result.code == 0) {
      admin.value = result.data
    }
  })
}

const addOrUpdate = () => {
  if (admin.value.id) {
    adminApi.update(admin.value).then(result => {
      if (result.code == 0) {
        ElMessage.success(result.msg)
        dialogFormVisible.value = false
        loadData()
      } else {
        ElMessage.error(result.msg)
      }
    })
  } else {
    adminApi.add(admin.value).then(result => {
      if (result.code == 0) {
        ElMessage.success(result.msg)
        dialogFormVisible.value = false
        loadData()
      } else {
        ElMessage.error(result.msg)
      }
    })
  }
}


//el-switch状态切换
const handleSwitchChange = (row) => {
  console.log(row)
  const admin = {}
  admin.id = row.id
  admin.status = row.status
  adminApi.update(admin).then(result => {
    if (result.code == 0) {
      ElMessage.success(result.msg)
    } else {
      ElMessage.error(result.msg)
    }
  })
  /*adminApi.updateStatus(row.id, row.status).then(result => {
      if (result.code == 0) {
          ElMessage.success(result.msg)
      } else {
          ElMessage.error(result.msg)
      }
  })*/
}

//图片上传
const handleAvatarSuccess = (result) => {
  admin.value.avatar = result.data
}

import {useTokenStore} from '@/store/token.js'
const tokenStore = useTokenStore();
const headers = ref({
  //携带token传递到后端
  Authorization: tokenStore.token
});

//分配角色
const dialogRoleVisible = ref(false)
const roleList = ref([])
const assignedRoleIdList = ref([])
const showAssignedRoleDialog = (row) => {
  admin.value = row
  adminApi.selectAssignRole(row.id).then(result => {
    roleList.value = result.data.roleList
    assignedRoleIdList.value = result.data.assignedRoleIdList

    dialogRoleVisible.value = true
  })
}

const assignRole = () => {
  // '1,2,4'
  const roleIds = assignedRoleIdList.value.join(',')
  adminApi.assignRole(admin.value.id, roleIds).then(result => {
    ElMessage.success(result.msg)
    dialogRoleVisible.value = false
  })
}
</script>

<template>
  <el-card class="">
    <template #header>
      <div class="header">
        <el-button type="success" :icon="Plus" @click="showAddDialog">添加</el-button>
        <el-button type="danger" :icon="Delete" @click="deleteAll">批量删除</el-button>
<!--        <el-button type="primary" :icon="Download" @click="exportExcel">导出Excel</el-button>
        <el-upload
            :icon="Upload"
            class="inline-block"
            multiple=""
            method="post"
            action="/api/course/importExcel"
            style="display:inline-block;margin-left: 12px"
            accept=".xlsx,.xls"
            :show-file-list="false"
            :on-success="importExcelSuccess"
            :headers="headers"
            name="file">
          <el-button type="primary" :icon="Upload">导入Excel</el-button>-->
<!--
        </el-upload>
-->
      </div>
    </template>
    <el-form :inline="true">
      <el-form-item label="名字">
        <el-input v-model="adminQuery.name" placeholder="请输入名字" clearable  style="width: 200px"/>
      </el-form-item>
      <el-form-item label="手机号">
        <el-input v-model="adminQuery.phone" placeholder="请输入手机号" clearable style="width: 200px"/>
      </el-form-item>
      <el-form-item label="更新时间" :label-width="100">
        <!--                <el-date-picker
                            v-model="adminQuery.beginUpdateTime"
                            type="datetime"
                            value-format="YYYY-MM-DD HH:mm:ss"
                            placeholder="开始时间"
                        />
                        <el-date-picker
                            v-model="adminQuery.endUpdateTime"
                            type="datetime"
                            value-format="YYYY-MM-DD HH:mm:ss"
                            placeholder="结束时间"
                        />-->
        <el-date-picker
            clearable
            v-model="dateTimeRange"
            type="datetimerange"
            start-placeholder="开始时间"
            end-placeholder="结束时间"
            value-format="YYYY-MM-DD HH:mm:ss"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="onSearch">搜索</el-button>
        <el-button type="warning" @click="reset">重置</el-button>
      </el-form-item>
    </el-form>
    <el-table :data="list" style="width: 100%" ref="multipleTableRef" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" />
      <el-table-column fixed prop="id" label="ID"/>
      <el-table-column prop="name" label="名字"/>
      <el-table-column prop="password" label="密码"/>
      <el-table-column prop="phone" label="电话"/>
      <el-table-column prop="email" label="邮箱"/>
      <el-table-column prop="status" label="状态">
        <template #default="scope">
          <el-switch
              v-model="scope.row.status"
              style="--el-switch-on-color: #13ce66; --el-switch-off-color: #ff4949"
              :active-value="1"
              :inactive-value="0"
              @change="handleSwitchChange(scope.row)"
          />
        </template>
      </el-table-column>
      <el-table-column prop="avatar" label="头像">
        <template #default="{ row }">
          <img :src="row.avatar" style="max-height: 40px; max-width: 120px;"/>
        </template>
      </el-table-column>
      <!-- <el-table-column prop="avatar" label="头像"/> -->
      <el-table-column prop="updateTime" label="更新时间" width="180px"/>
      <el-table-column align="center" width="200px" fixed="right" label="操作">
        <template #default="{ row }">
          <el-button size="small" type="primary" @click="showUpdateDialog(row.id)">编辑</el-button>
          <el-button size="small" type="danger" @click="deleteById(row.id)">删除</el-button>
          <el-button type="success" size="small" @click="showAssignedRoleDialog(row)">角色</el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
        v-model:current-page="adminQuery.page"
        v-model:page-size="adminQuery.limit"
        :page-sizes="[10, 20, 30, 40]"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
        @change="loadData"
        style="margin-top: 20px; justify-content: flex-end"
    />
  </el-card>

  <!--添加、编辑弹出框-->
  <el-dialog v-model="dialogFormVisible" :title="title" width="500" :lock-scroll="false">
    <el-form :model="admin">
      <el-form-item label="名字" :label-width="60">
        <el-input v-model="admin.name" autocomplete="off" />
      </el-form-item>
      <el-form-item label="密码" :label-width="60">
        <el-input v-model="admin.password" autocomplete="off" />
      </el-form-item>
      <el-form-item label="邮箱" :label-width="60">
        <el-input v-model="admin.email" autocomplete="off" />
      </el-form-item>
      <el-form-item label="手机号" :label-width="60">
        <el-input v-model="admin.phone" autocomplete="off" />
      </el-form-item>
      <el-form-item label="照片" :label-width="60">
        <el-upload
            class="avatar-uploader"
            action="/api/service/upload"
            :show-file-list="false"
            :on-success="handleAvatarSuccess"
            :headers="headers"
        >
          <img v-if="admin.avatar" :src="admin.avatar" class="avatar"/>
          <el-icon v-else class="avatar-uploader-icon">
            <Plus/>
          </el-icon>
        </el-upload>
      </el-form-item>
    </el-form>
    <template #footer>
      <div class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取消</el-button>
        <el-button type="primary" @click="addOrUpdate">
          确认
        </el-button>
      </div>
    </template>
  </el-dialog>

  <!-- 角色分配dialog-->
  <el-dialog title="分配角色" v-model="dialogRoleVisible" width="40%">
    <el-form ref="form" :model="admin" label-width="80px">
      <el-form-item label="用户名">
        <el-input v-model="admin.name" disabled></el-input>
      </el-form-item>
      <el-form-item label="角色列表">
        <el-checkbox-group v-model="assignedRoleIdList">
          <el-checkbox v-for="role in roleList" :key="role.id" :label="role.id">{{role.name}}</el-checkbox>
        </el-checkbox-group>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="assignRole">保存</el-button>
        <el-button  @click="dialogRoleVisible = false">取消</el-button>
      </el-form-item>
    </el-form>
  </el-dialog>
</template>

<style scoped>
.avatar-uploader .avatar {
  width: 178px;
  height: 178px;
  display: block;
}
</style>

<style>
.avatar-uploader .el-upload {
  border: 1px dashed var(--el-border-color);
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--el-transition-duration-fast);
}

.avatar-uploader .el-upload:hover {
  border-color: var(--el-color-primary);
}

.el-icon.avatar-uploader-icon {
  font-size: 28px;
  color: #8c939d;
  width: 178px;
  height: 178px;
  text-align: center;
}
</style>